| Storm Lake to Cervignano del Friuli | 4,916.67 mi (7,912.61 km) |
| Storm Lake to Cesa | 5,179.72 mi (8,335.96 km) |
| Storm Lake to Cesano Maderno | 4,773.89 mi (7,682.84 km) |
| Storm Lake to Cesena | 4,955.86 mi (7,975.68 km) |
| Storm Lake to Cesenatico | 4,958.50 mi (7,979.94 km) |
| Storm Lake to Cetraro | 5,315.35 mi (8,554.24 km) |
| Storm Lake to Cherasco | 4,769.83 mi (7,676.30 km) |
| Storm Lake to Chiampo | 4,855.70 mi (7,814.49 km) |
| Storm Lake to Chiaravalle | 5,020.97 mi (8,080.47 km) |
| Storm Lake to Chiari | 4,806.00 mi (7,734.52 km) |
| Storm Lake to Chiavari | 4,839.85 mi (7,788.99 km) |
| Storm Lake to Chieri | 4,752.06 mi (7,647.71 km) |
| Storm Lake to Chieti | 5,110.93 mi (8,225.25 km) |
| Storm Lake to Chioggia | 4,906.93 mi (7,896.95 km) |
| Storm Lake to Chiusi | 4,997.27 mi (8,042.33 km) |
